Best apps like Hour Calculator - Decimal

36+ similar apps compared and reviewed

4.4 avg rating
8 free apps
Updated July 2026

Whether you want more options like Hour Calculator or a completely different take on the same concept, our curated list of 36+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
📊 Productivity
4.0(62 ratings)
Free
KobCard screenshot 1
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KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to Hour Calculator

Date & Time Interval#1

Date & Time Interval by SACHIN SABU

Tools for time calculations
Editor's Choice
📊 Productivity
4.7(108 ratings)
FreeAds
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Calculate time intervals, age, and perform date arithmetic with ease. This tool helps you add or subtract years, months, and days, convert time zones, and count exact hours and days between dates.

Hours and Minutes - Calculator#2

Hours and Minutes - Calculator by MOCHON RODRIGUEZ, CARLOS

Hours and minutes Calculator
Strong Contender
📊 Productivity
5.0(1 ratings)
FreeAds
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This app performs calculations with hours and minutes, including addition, subtraction, multiplication, and division by integers. It offers memory banks to save results and a history log for tracking calculations. Operations can handle up to 9999 hours.

Time Calculator HH:mm#3

Time Calculator HH:mm by Erminio Ricciardi

Add hours and minutes
Worth Considering
📊 Productivity
5.0(2 ratings)
Free
Time Calculator HH:mm screenshot 1
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Easily add and subtract hours and minutes with this intuitive tool. Features quick calculation buttons, operation history, and support for negative numbers. Save time on manual calculations and manage your time more efficiently.

More apps like Hour Calculator

4
Time Card Calculator-Timeclock
Time Card Calculator-Timeclock
Time Card Calculator-Timeclock
Calculate Paycheck Punch Hours
Free

Easily calculate your work hours and paychecks. This app allows you to log in and out times, automatically deduct lunch breaks, and calculate overtime pay with customizable rates. Manage weekly or bi-weekly pay periods and export your timesheets.

Log in/out timesAutomatic lunch deductionCustomizable overtime rates
📊 Productivity
(1.2K)
free
5
The Spreadsheet App.
The Spreadsheet App.
The Spreadsheet App.
Excel & PDF export
Free

Create, manage, and visualize data with a user-friendly spreadsheet application. Build custom functions, generate charts, and export reports to PDF. Ideal for budgeting, expense tracking, and data analysis on the go.

User-defined functionsData visualization with chartsPDF export
📊 Productivity
(357)
free with in-app purchases
6
Time.Calc
Time.Calc
Time.Calc
Calculate times and durations
$1.99

This app simplifies complex time calculations with an intuitive interface. It supports both 24-hour and am/pm formats, making it ideal for managing flight logs, working hours, and general time-based tasks. Calculations can be easily shared or saved.

Calculate duration between two timesAdd and subtract durationsFlexible time unit input (hours, minutes, seconds)
📊 Productivity
(227)
free
7
JournalReminders
JournalReminders
JournalReminders
by Seung-Un Ham
Free
📊 Productivity
(0)
8
checkdgt - Check Digit Generator and Validation
checkdgt - Check Digit Generator and Validation
checkdgt - Check Digit Generator and Validation
by Andrew Scott
$0.99

This tool generates and validates check digits for various algorithms like Luhn and Verhoeff. It also verifies credit card numbers, scans UPC and ISBN barcodes, and checks VINs. Useful for testers and those learning about check digit systems.

Check digit generation and verificationLuhn, Verhoeff, Damm algorithm supportCredit card number validation
📊 Productivity
(8)
paid
9
Scan PDF, Image To PDF Convert
Scan PDF, Image To PDF Convert
Scan PDF, Image To PDF Convert
QR/Barcode Scanner- Doc scan
Free

Easily scan, edit, and share documents like certificates, pictures, and invoices on the go. Convert scanned images into PDF, JPG, Word, or TXT formats. Features OCR for quick text searches and the ability to print or fax scanned documents.

Scan documents on the goConvert to PDF, JPG, Word, TXTOCR for text search
📊 Productivity
(43)
free with in-app purchases
10
Email & SMS Templates Lite
Email & SMS Templates Lite
Email & SMS Templates Lite
by Sand Medical AB
Free

Streamline communication by sending pre-written emails and SMS messages quickly. Organize your templates into lists and access recipients directly from your address book. Save time by avoiding repetitive typing for frequently sent messages.

Create SMS and email templatesQuickly send messagesOrganize templates into lists
📊 Productivity
(16)
free